Question

Bioremediation of contaminated groundwater involves ____________.

A. introducing laboratory-cultured viruses that can dissolve groundwater
B. pumping oxygen and nutrients into a contaminant groundwater to help local bacteria metabolize the contaminants
C. pumping out the contaminated groundwater and using it to irrigate genetically modified crops

Answer 1

Bioremediation of contaminated groundwater involves pumping oxygen and nutrients into a contaminant groundwater to help local bacteria metabolize the contaminants. It is a cost-effective and environmentally friendly approach compared to other treatment strategies. Bioremediation has been successfully used to clean up oil spills by promoting the growth of hydrocarbon-degrading bacteria and genetically engineering bacteria to consume petroleum products.

Step-by-step explanation:

Bioremediation of contaminated groundwater involves pumping oxygen and nutrients into a contaminant groundwater to help local bacteria metabolize the contaminants.

Bioremediation is a waste management technique that uses plants, bacteria, and fungi to remove or neutralize pollutants from a contaminated site. It is a cost-effective and environmentally friendly approach compared to other treatment strategies.

As an example, bioremediation has been successfully used to clean up oil spills by promoting the growth of hydrocarbon-degrading bacteria and genetically engineering bacteria to consume petroleum products.